1490764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2025

約数の個数: 24

約数和(自身を含む): 3014928

約数和(自身を除く): 1524164

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 1993, 3986, 7972, 21923, 33881, 43846, 67762, 87692, 135524, 372691, 745382, 1490764]

約数ペア:

[(1, 1490764), (2, 745382), (4, 372691), (11, 135524), (17, 87692), (22, 67762), (34, 43846), (44, 33881), (68, 21923), (187, 7972), (374, 3986), (748, 1993)]